Container unit



FIG. 1 is a top, front, left side perspective view of a container unit;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The long dash-short dash lines immediately adjacent the shaded areas depict the bounds of the claim and form no part thereof. The thin dash lines and the bolded dash lines in the drawings depict portions of the container unit that form no part of the claimed design. 

CLAIM The ornamental design for a container unit, as shown and described. 